diff --git a/kittens/diff/README.asciidoc b/kittens/diff/README.asciidoc
index 7467f9d05..f298cec88 100644
--- a/kittens/diff/README.asciidoc
+++ b/kittens/diff/README.asciidoc
@@ -114,8 +114,11 @@ Once again, creating an alias for this command is useful.
 
 == Why does this work only in kitty?
 
-The diff kitten makes use of various features that are kitty only, such as the
-kitty graphics protocol, the extended keyboard protocol, etc. It also leverages
+The diff kitten makes use of various features that are
+link:https://github.com/kovidgoyal/kitty/blob/master/protocol-extensions.asciidoc[kitty
+only], such as the
+link:https://github.com/kovidgoyal/kitty/blob/master/graphics-protocol.asciidoc[kitty
+graphics protocol], the extended keyboard protocol, etc. It also leverages
 terminal program infrastructure I created for all of kitty's other kittens to
 reduce the amount of code needed (the entire implementation is under 2000 lines
 of code).